(19)
(11) EP 2 308 106 A1

(12)

(43) Date of publication:
13.04.2011 Bulletin 2011/15

(21) Application number: 09786605.7

(22) Date of filing: 15.07.2009
(51) International Patent Classification (IPC): 
H01L 33/00(2010.01)
(86) International application number:
PCT/IB2009/053064
(87) International publication number:
WO 2010/010484 (28.01.2010 Gazette 2010/04)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
AL BA RS

(30) Priority: 22.07.2008 EP 08160876

(71) Applicant: Koninklijke Philips Electronics N.V.
5621 BA Eindhoven (NL)

(72) Inventors:
  • CILLESSEN, Johannes, F., M.
    NL-5656 AE Eindhoven (NL)
  • VAN HAL, Henricus, A., M.
    NL-5656 AE Eindhoven (NL)
  • JAGT, Hendrik, J., B.
    NL-5656 AE Eindhoven (NL)
  • STEIGELMANN, Oliver, J.
    NL-5656 AE Eindhoven (NL)

(74) Representative: Bekkers, Joost J.J 
Philips Intellectual Property & Standards P.O. Box 220
5600 AE Eindhoven
5600 AE Eindhoven (NL)

   


(54) AN OPTICAL ELEMENT FOR A LIGHT EMITTING DEVICE AND A METHOD OF MANUFACTURING THEREOF